Apparatus and method for mounting components on substrate
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsJunichi Hada, Shozo Fukuda, Shigeki Imafuku, Akira Noudo, Yoshiyuki Hattori
Life of this patent
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Abstract
An apparatus has a holder that receives a component from a component supply and then places the component on a substrate. In operation, it is determined whether the holder would make an interference with another component already mounted on the substrate. If this judgement is affirmative, mounting of the component held by the holder is prohibited. If, on the other hand, this judgement is negative, the component held by the holder is mounted onto the substrate.
Claims8
A method for mounting a component onto a substrate, comprising:
- causing a holder to receive a component from a component supply and hold said component;
- recognizing a position of said component while being held by said holder to thereby establish a recognized position of said component;
- using said recognized position of said component to linearly and/or angularly adjust a position of said component relative to said holder, if necessary;
- making a judgement as to whether said holder would make an interference with another component mounted on a substrate were said component held by said holder attempted to be mounted onto said substrate, and
- (i) when the judgement is affirmative, prohibiting said component held by said holder from being mounted onto said substrate, and
- (ii) when the judgement is negative, mounting said component held by said holder onto said substrate.
A method for mounting a component onto a substrate, comprising:
- causing a holder to receive a component from a component supply and hold said component;
- making a judgement as to whether said holder would make an interference with another component mounted on a substrate were said component held by said holder to be mounted onto said substrate, and
- (i) when the judgement is affirmative, prohibiting said component held by said holder from being mounted onto said substrate, and
- (ii) when the judgement is negative, mounting said component held by said holder onto said substrate, wherein
- making a judgement as to whether said holder would make an interference with another component mounted on a substrate were said component held by said holder attempted to be mounted onto said substrate comprises
- (iii) defining a reference area for said another component mounted on said substrate,
- (iv) assuming that said component held by said holder is correctly positioned relative to said holder, and
- (v) determining whether at least a portion of said holder falls outside said reference area, and
- when at least a portion of said holder is determined to fall outside said reference area, making a judgement that said holder would make an interference with said another component mounted on said substrate were said component held by said holder attempted to be mounted onto said substrate.
Dependencies are inferred from the claim text.